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Constella: AI Paper & Research Assistant

Chrome extension · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 311 users, barely installed. Audience over the last 30 days: -24.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
311
Rating
4.2 (6 ratings)
Users, last 30 days
-24
Rating, last 30 days
Steady over 30 days
Version
0.1.9
Updated in the store
2026-08-29
Published
2026-06-15
Manifest
V3
Browser access
6 permissions, 8 site patterns

How it has moved

Users
-24 since 30.09
311-351 · 17 readings
2026-10-01: gained the good publisher record badge
  1. 2026-10-05326
  2. 2026-10-08337
  3. 2026-10-09341
  4. 2026-10-10348
  5. 2026-10-11351
  6. 2026-10-13343
  7. 2026-10-16341
  8. 2026-10-18342
  9. 2026-10-19343
  10. 2026-10-21339
  11. 2026-10-22341
  12. 2026-10-23344
  13. 2026-10-24343
  14. 2026-10-25348
  15. 2026-10-27333
  16. 2026-10-29311
  17. 2026-10-30311
Rating
-0.033 since 30.09
reviewsrating 4.167-4.200 · 17 readings
2026-10-01: gained the good publisher record badge
  1. 2026-10-05reviews5rating4.200
  2. 2026-10-08reviews5rating4.200
  3. 2026-10-09reviews5rating4.200
  4. 2026-10-10reviews6rating4.167
  5. 2026-10-11reviews6rating4.167
  6. 2026-10-13reviews6rating4.167
  7. 2026-10-16reviews6rating4.167
  8. 2026-10-18reviews6rating4.167
  9. 2026-10-19reviews6rating4.167
  10. 2026-10-21reviews6rating4.167
  11. 2026-10-22reviews6rating4.167
  12. 2026-10-23reviews6rating4.167
  13. 2026-10-24reviews6rating4.167
  14. 2026-10-25reviews6rating4.167
  15. 2026-10-27reviews6rating4.167
  16. 2026-10-29reviews6rating4.167
  17. 2026-10-30reviews6rating4.167
Users
+23 since 01.09
287-351 · 32 readings
2026-10-01: gained the good publisher record badge
  1. 2026-09-01288
  2. 2026-09-03287
  3. 2026-09-04292
  4. 2026-09-05305
  5. 2026-09-06310
  6. 2026-09-07315
  7. 2026-09-08318
  8. 2026-09-09319
  9. 2026-09-13324
  10. 2026-09-15328
  11. 2026-09-17324
  12. 2026-09-21305
  13. 2026-09-25316
  14. 2026-09-26322
  15. 2026-09-28335
  16. 2026-10-05326
  17. 2026-10-08337
  18. 2026-10-09341
  19. 2026-10-10348
  20. 2026-10-11351
  21. 2026-10-13343
  22. 2026-10-16341
  23. 2026-10-18342
  24. 2026-10-19343
  25. 2026-10-21339
  26. 2026-10-22341
  27. 2026-10-23344
  28. 2026-10-24343
  29. 2026-10-25348
  30. 2026-10-27333
  31. 2026-10-29311
  32. 2026-10-30311
Rating
-0.033 since 01.09
reviewsrating 4.167-4.200 · 32 readings
2026-10-01: gained the good publisher record badge
  1. 2026-09-01reviews5rating4.200
  2. 2026-09-03reviews5rating4.200
  3. 2026-09-04reviews5rating4.200
  4. 2026-09-05reviews5rating4.200
  5. 2026-09-06reviews5rating4.200
  6. 2026-09-07reviews5rating4.200
  7. 2026-09-08reviews5rating4.200
  8. 2026-09-09reviews5rating4.200
  9. 2026-09-13reviews5rating4.200
  10. 2026-09-15reviews5rating4.200
  11. 2026-09-17reviews5rating4.200
  12. 2026-09-21reviews5rating4.200
  13. 2026-09-25reviews5rating4.200
  14. 2026-09-26reviews5rating4.200
  15. 2026-09-28reviews5rating4.200
  16. 2026-10-05reviews5rating4.200
  17. 2026-10-08reviews5rating4.200
  18. 2026-10-09reviews5rating4.200
  19. 2026-10-10reviews6rating4.167
  20. 2026-10-11reviews6rating4.167
  21. 2026-10-13reviews6rating4.167
  22. 2026-10-16reviews6rating4.167
  23. 2026-10-18reviews6rating4.167
  24. 2026-10-19reviews6rating4.167
  25. 2026-10-21reviews6rating4.167
  26. 2026-10-22reviews6rating4.167
  27. 2026-10-23reviews6rating4.167
  28. 2026-10-24reviews6rating4.167
  29. 2026-10-25reviews6rating4.167
  30. 2026-10-27reviews6rating4.167
  31. 2026-10-29reviews6rating4.167
  32. 2026-10-30reviews6rating4.167

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Add items to the right-click menu contextMenus
Show the remaining 3

The full permission history for this extension

What changed recently

  1. Gained the Established publisher badge

Like this one

Listings the catalog judges closest in what they say they do.

  1. SciSpace: Do hours of research in minutes Describes nearly the same job, with a large installed audience 300k users ★ 4.3
  2. PaperLens Describes nearly the same job, smaller audience 5 users
  3. Faculti Describes nearly the same job, smaller audience 12 users ★ 5.0
  4. TXYZ Instant Paper Insights: Get Paper Summary in One Click Describes nearly the same job, smaller audience 673 users ★ 5.0
  5. Reading.bot Describes nearly the same job, smaller audience 12 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/mcafaiofkeamgppkdncicioamomdkfpg/badge.svg)](https://extops.dev/extensions/mcafaiofkeamgppkdncicioamomdkfpg)

HTML

<a href="https://extops.dev/extensions/mcafaiofkeamgppkdncicioamomdkfpg"><img src="https://extops.dev/extensions/mcafaiofkeamgppkdncicioamomdkfpg/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built